Product Description Brief introduction Sand filter system includes tanks with under drain system, backwash valve, piping, and automatic control system. DMF filters are designed for the most challenging dirty water conditions, with a high-performance solution for water filtration down to 20 microns. These durable carbon steel filters utilize a 24"-54" vertical side shell depth for the removal of organic and inorganic suspended solids for filtering large volumes of water with very little pressure drop and a long-term value. Application Commercial - Golf course and sporting field irrigation systems. Industrial - Pre-preteatment of UF/RO and wastewater recycling. Irrigation - Primary filtration for the prevention of blockages in the irrigation system HVAC- cooling tower side filtration and full system Metal Processing Plants - Filtration for water cooling and spray nozzles. Mining - Cleaning of process and waste water. Industrial Sand filter model selecting table (20 micron) Model Vessel qualities Flow(min.) (m3/h) Flow(max.) (m3/h) Filtration area (m2) Backwash flow(single vessel) (m3/h) Pressure(max.) (Bar) Water in/out Backwash pipe DMF-2024-1A 1 4 6 0.2 6 8 2" 2" DMF-2424-1A 1 7 11 0.28 11 8 2" 2" DMF-2024-2A 2 8 12 0.4 6 8 2" 2" DMF-2824-1A 1 9.5 15 0.38 15 8 2" 2" DMF-2024-3A 3 12 18 0.6 6 8 3" 2" DMF-2424-2A 2 14 22 0.56 11 8 3" 2" DMF-3624-1A 1 16 24 0.64 24 8 3" 3" DMF-2824-2A 2 19 30 0.76 15 8 4" 2" DMF-2424-3A 3 22 32 0.84 11 8 3" 3" DMF-4824-1A 1 29 43 1.13 43 8 3" 3" DMF-3624-2A 2 32 48 1.28 24 8 4" 3" DMF-2824-3A 3 28.5 45 1.15 15 8 4" 3" DMF-5624-1A 1 39 58 1.54 58 8 4" 4" DMF-3624-3A 3 48 72 1.92 24 8 6" 3" DMF-4824-2A 2 57 86 2.26 43 8 6" 4" DMF-5624-2A 2 78 108 3.08 54 8 6" 4" DMF-4824-3A 3 86 129 3.39 43 8 6" 4" DMF-5624-3A 3 117 174 4.62 58 8 8" 4" DMF-4824-4A 4 115 172 4.52 43 8 8" 4" DMF-4824-5A 5 143 215 5.65 43 8 8" 4" DMF-4824-6A 6 172 258 6.78 43 8 10" 4" DMF-5624-4A 4 156 232 6.16 58 8 8" 4" DMF-5624-5A 5 195 290 7.7 58 8 10" 4" DMF-5624-6A 6 234 348 9.24 58 8 10" 4" If you need sand filter for agricultural irrigation, please select model as below.(40 micron) Model Vessel qualities Flow(min.) (m3/h) Flow(max.) (m3/h) Filtration area (m2) Backwash flow(single vessel) (m3/h) Pressure (max.) (Bar) Water in/out Backwash pipe DMF-2016-1A 1 8 13.5 0.2 13.5 8 2" 2" DMF-2416-1A 1 13.5 22 0.28 22 8 2" 2" DMF-2016-2A 2 16 27 0.4 13.5 8 2" 2" DMF-2816-1A 1 18 30 0.38 30 8 3" 3" DMF-2416-2A 2 27 44 0.56 22 8 3" 2" DMF-3616-1A 1 28 50 0.64 50 8 3" 3" DMF-2816-2A 2 36 60 0.77 30 8 4" 3" DMF-2416-3A 3 40.5 66 0.85 22 8 3" 3" DMF-4816-1A 1 50 85 1.13 85 8 4" 4" DMF-2816-3A 3 54 90 1.15 30 8 4" 3" DMF-3616-2A 2 56 100 1.28 50 8 4" 3" DMF-3616-3A 3 84 150 1.92 50 8 6" 3" DMF-4816-2A 2 100 170 2.26 85 8 6" 4" DMF-4816-3A 3 150 255 3.39 85 8 8" 4" DMF-4816-4A 4 200 340 4.52 85 8 8" 4" DMF-4816-5A 5 250 425 5.65 85 8 10" 4" DMF-4816-6A 6 300 510 6.78 85 8 10" 4" Working principle The Filtering Process Filtering with media filters, also known as depth filtration, is done by filtering water through a thick layer of graded particles, called the filter bed. These particles can be sand, gravel or other granular materials. The filtration degree depends on the effective size of the bedding and the water velocity through the filter. Raw water enters from the filter inlet (1) and percolates through the filter be